I have a 1989 Taurus limited,and driving on the highway it just stopped running. A mobile mechanic was dispatched and checked a lot of things and on his scanner their were no codes. Battery good fuel good but theft light was blinking it would turn over but not start. I had it towed to a ford dealer and it took them two weeks to get to looking at it. They said it started for them but in their ford scanner it showed a theft code. End o story.I just drove it 40 miles home. They said with no other codes except the theft code they have no clue. I'm afraid to drive the car now.
Any help would be appreciated,
Tom